1155180660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{243709}}^1$

素因数の和:243800

約数の個数: 48

約数和(自身を含む): 3275462400

約数和(自身を除く): 2120281740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 243709, 487418, 731127, 974836, 1218545, 1462254, 2437090, 2924508, 3655635, 4874180, 7311270, 14622540, 19253011, 38506022, 57759033, 77012044, 96265055, 115518066, 192530110, 231036132, 288795165, 385060220, 577590330, 1155180660]

約数ペア:

[(1, 1155180660), (2, 577590330), (3, 385060220), (4, 288795165), (5, 231036132), (6, 192530110), (10, 115518066), (12, 96265055), (15, 77012044), (20, 57759033), (30, 38506022), (60, 19253011), (79, 14622540), (158, 7311270), (237, 4874180), (316, 3655635), (395, 2924508), (474, 2437090), (790, 1462254), (948, 1218545), (1185, 974836), (1580, 731127), (2370, 487418), (4740, 243709)]